CVE-2013-4408 Memory corruption in n/a

High 8.3 Published Updated

Remote AD domain controllers can execute arbitrary code on Samba winbindd via a heap-based buffer overflow in DCE-RPC packet handling.

Exploited in the wild
Not known
Login needed
An administrator
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2013-4408?

CVE-2013-4408 is a high-severity memory corruption vulnerability in Samba Samba, published on 10 Dec 2013. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

Heap-based buffer overflow in the dcerpc_read_ncacn_packet_done function in librpc/rpc/dcerpc_util.c in winbindd in Samba 3.x before 3.6.22, 4.0.x before 4.0.13, and 4.1.x before 4.1.3 allows remote AD domain controllers to execute arbitrary code via an invalid fragment length in a DCE-RPC packet.

Weakness: CWE-119

Which versions are affected by CVE-2013-4408?

It affects 1 product.

Linux distribution packages (40)
samba4 Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-client Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-common Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-dc Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-dc-libs Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-debuginfo Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-devel Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-libs Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-pidl Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-python Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-swat Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-test Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-winbind Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-winbind-clients Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4-winbind-krb5-locator Red Hat:enterprise_linux:6::clientAll versions0:4.0.0-60.el6_5.rc4
samba4 Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-client Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-common Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-dc Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-dc-libs Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-debuginfo Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-devel Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-libs Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-pidl Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-python Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-swat Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-test Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-winbind Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-winbind-clients Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4-winbind-krb5-locator Red Hat:enterprise_linux:6::computenodeAll versions0:4.0.0-60.el6_5.rc4
samba4 Red Hat:enterprise_linux:6::serverAll versions0:4.0.0-60.el6_5.rc4
samba4-client Red Hat:enterprise_linux:6::serverAll versions0:4.0.0-60.el6_5.rc4
samba4-common Red Hat:enterprise_linux:6::serverAll versions0:4.0.0-60.el6_5.rc4
samba4-dc Red Hat:enterprise_linux:6::serverAll versions0:4.0.0-60.el6_5.rc4
samba4-dc-libs Red Hat:enterprise_linux:6::serverAll versions0:4.0.0-60.el6_5.rc4
samba4-debuginfo Red Hat:enterprise_linux:6::serverAll versions0:4.0.0-60.el6_5.rc4
samba4-devel Red Hat:enterprise_linux:6::serverAll versions0:4.0.0-60.el6_5.rc4
samba4-libs Red Hat:enterprise_linux:6::serverAll versions0:4.0.0-60.el6_5.rc4
samba4-pidl Red Hat:enterprise_linux:6::serverAll versions0:4.0.0-60.el6_5.rc4
samba4-python Red Hat:enterprise_linux:6::serverAll versions0:4.0.0-60.el6_5.rc4

Products include Samba Samba.

How do I fix CVE-2013-4408?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2013-4408 being exploited?

There is no known exploitation of CVE-2013-4408 in the wild and no public exploit code.

All Samba Samba vulnerabilities

Sources

Also known as DEBIAN-CVE-2013-4408, ECHO-34e0-1882-01c5, GHSA-vwx5-5c9r-mmrh, RHSA-2013:1805, UBUNTU-CVE-2013-4408.

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